/*
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 */
package javaapplication1;

/**
 *
 * @author 17705280
 */
  
 
public class Main {
    
public void saludar(String nombre){
  
  
  System.out.println("hola "+  nombre);
  
  
  }
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        
        System.out.println("hola mundo");
        
        Main obj = new Main();
        obj.saludar("claudio");
        
         System.out.println("un cambio");
    }
}
